Rename Repaint to Paint Invalidation part 3

Source/core/rendering/RenderRegion.cpp

 /*
  * Copyright (C) 2011 Adobe Systems Incorporated. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above
  *    copyright notice, this list of conditions and the following
  *    disclaimer.
@@ skipping 141 matching lines @@
     if (clippedRect.isEmpty())
         return;
 
     // Put the region rect into the region's physical coordinate space.
     clippedRect.setLocation(regionLocation + (clippedRect.location() - flippedFlowThreadPortionRect.location()));
 
     // Now switch to the region's writing mode coordinate space and let it repaint itself.
     flipForWritingMode(clippedRect);
 
     // Issue the repaint.
-    repaintRectangle(clippedRect);
+    invalidatePaintRectangle(clippedRect);
 }
 
 void RenderRegion::attachRegion()
 {
     if (documentBeingDestroyed())
         return;
 
     // A region starts off invalid.
     setIsValid(false);
 
@@ skipping 43 matching lines @@
     if (!isValid()) {
         RenderBlockFlow::computeIntrinsicLogicalWidths(minLogicalWidth, maxLogicalWidth);
         return;
     }
 
     minLogicalWidth = m_flowThread->minPreferredLogicalWidth();
     maxLogicalWidth = m_flowThread->maxPreferredLogicalWidth();
 }
 
 } // namespace WebCore